TEXAS INSTRUMENTS TI Nspire CX II T CAS Calculator

Calculator: - Input and calculations in mathematical notation - like in a textbook. Lists & Spreadsheet: - List editor and spreadsheet. Graphs: - Graphical representation and analysis of functions. Data & Statistics: - Interactive statistics program that enables extensive analyses of data from lists & spreadsheets and displays them graphically (histogram, box plot etc) Geometry: - Drawing and analysis of geometric objects (circles, triangles, rectangles, etc.). Notes: - Word processing. Inserting interactive fields that are dynamically linked to other apps. DataQuest: - Measured value acquisition and analysis simply via ´´Plug&Play´´. Program: - Create your own programs. - CAS functions (only applies to TI-Nspire™ CX II-T CAS) - Deactivate CAS (only applies to TI-Nspire™ CX II-T CAS) - Multiple graphical display functions that can be simultaneously defined, stored, displayed and analyzed - User-defined list names in lists & spreadsheets - Eleven interactive zoom functions - Numerical evaluations in table format for all diagram modes - Interactive analysis of function values, roots, maximum values, minimum values, integrals and derivatives - Six different chart types and 15 colors are available to change the appearance of each chart - The matrix operations include reciprocal, determinant, transpose, extension, staircase - Normal form and elementary series. Convert matrices to lists and vice versa. - List-based statistical analysis with one and two variables, including logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial and biquadratic polynomial regression models - Three statistical plot definitions for point clouds, xy line plots, histograms, regular and modified box and whisker plots and normal probability plots - Advanced statistical analysis, including 10 hypothesis test functions, seven probability of certainty functions and one-way variance analysis - Eighteen distribution functions for probability theory, including cumulative distribution function (KVF), probability density function (WDF), and inverse probability distribution function for normal, chi-square, t, and F distributions, plus KVF and WDF for binomial, geometric, and Poisson distributions - Integrated interactive geometry functions - Fast operation with alpha keys - Simple drop-down menus recreate the intuitive operation of familiar computer functions - TI-Nspire™ documents (.tns files) - Use of images (file formats JPEG, JPG, BMP, PNG) that can be overlaid with graphic elements - Students examine mathematical expressions in symbolic form, see patterns and understand the mathematical processes underlying the formulas. - Multiple representations of a single problem: algebraic, graphical, geometric, numerical and written. - Chem Box allows convenient entry of chemical formulas and equations - Editing a representation immediately updates the linked representations and thus displays meaningful connections without changing screens. For example, you can move a function displayed as a graph to see how it affects corresponding equations and data lists. - A special programming environment including programming libraries allows comprehensive access to user-defined functions and programs. - Updates possible of operating system (OS) and software Support of measured value acquisition - Compatible with TI-Nspire Lab Cradle, Vernier EasyLink USB sensor and Vernier EasyTemp temperature sensor to collect and analyze real data Specifications: - Memory: 90+ MB storage memory/64 MB working memory - Power supply: integrated TI battery, USB port for connecting a computer - Connection: USB cable included in delivery - Display: Color display with backlight, 320 x 240 pixels (3.2´´ diagonal), resolution 125 DPI, 16 bit Power Supply: - Operating Mode: Rechargeable Battery - Battery(ies): Lithium-Ion Display: - Colour Display: Yes Type: - Type: Graphic Calculators - Automatic Switch-Off: Yes